fix filecheck order

Author: fneddy

tests/assembly-llvm/s390x-softfloat-abi.rs

@@ -34,8 +34,8 @@ extern "C" fn test_softfloat() -> f64 {
     // we do NOT pass anything by f0 (first float arg register)
     // float registers can not be accessed
     // enable-softfloat: llihf %r{{.*}}, 1074340036
-    // enable-softfloat-NOT: ld %f{{.*}}, 0(%r{{.*}})
     // enable-softfloat-NEXT: oilf %r{{.*}}, 2611340116
+    // enable-softfloat-NOT: ld %f{{.*}}, 0(%r{{.*}})
 
     unsafe { extern_func(value) };
     // disable-softfloat-NEXT: brasl %r{{.*}}, extern_func@PLT